You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

Pipe End Caps – Round, Oval stockist , Pipe End Cap Fitting stockist


Asme/ansi B16.9, Ansi B16.28, Mss-sp-43 End Cap Stockholder , High Quality End Caps, ASTM A403 SS Pipe End Cap, Buttweld End Caps Fittings, Buttweld End Cap, Nickel Alloy 200 End Caps, ANSI B16.9 Pipe Cap Fittings, Seamless Pipe End Cap, Welded Pipe End Caps


Stockist of Carbon, Alloy, Stainless Steel Pipe Caps, Stockholder of Steel Butt weld Pipe Caps, Copper Nickel End Cap, Inconel Buttweld End Cap, Alloy 20 Buttweld End Cap, Socket Weld End Cap, Buttweld End Cap Fitting, Hastelloy C22 End Caps



 Pipe End Cap stockist
Buttweld Pipe End Cap

Buttweld Pipe End Caps are the pipe fittings, which are mainly used as a plug to cover the end of a pipe. We can stock pipe end caps in standard sizes, as well as in accordance with a specification of our customers.

Various grades of pipe caps includes 304/304L, 316/316L, 321, 347, 317L, 310S, 904L, Duplex, Alloy 201, Alloy 800H, Alloy C276, Cupro Nickel, Alloy 400, Alloy 625 and Alloy 600. Our stocking program includes stainless steel pipe caps and carbon steel pipe caps of standard sizes and grades. Our specialty is to offer our customers with pipe caps in various shapes – round, square, rectangular or other special shapes.


Buttweld Pipe End Cap Specification


Pipe End Cap Production Range

Outside Diameter: 1/2″ – 48″
Wall Thickness: 2-40 mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel

Standards– Pipe End Cap

ASME: ANSI B16.9, ANSI B16.28, MSS-SP-43
DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN: EN10253-1, EN10253-2

ASTM A403 – ASME SA403 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Fittings Buttwelding
ASME B16.25 Buttwelding Ends
ASME B16.28 Wrought Steel Short Radius Elbows and Buttwelding Returns
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

Seamless Buttweld Pipe End Cap

Seamless buttweld pipe End Cap are from seamless pipes and tube by hot or cold extrusion, forming and machining process. We are a leading and Stockist of seamless pipe End Cap . Most of the seamless buttweld pipe End Cap in standard sizes and grades are available ex-stock .


Welded Buttweld Pipe End Cap

Seam welded buttweld End Cap are produced from hot rolled stainless End Cap pipes. As per customer requirements, we can also offer butt weld End Cap from hot rolled plates, formed into half shells or segments and then welded on the seams.


Pipe End Cap Material Grades

Stainless Steel Pipe Cap ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Pipe Cap ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Pipe Cap ASTM A420 WPL3, A420 WPL6
Alloy Steel Pipe Cap ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Pipe Cap ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy Pipe Cap ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )


Types of Buttweld Pipe End Cap


Buttweld Pipe End Cap Dimensions


CAPS – ANSI B 16.9 dimension

inches mm Height
D E
1/2 15 21,34 25,40
3/4 20 26,67 31,75
  25 33,40 38,10
1 1/4 32 42,16 38,10
1 1/2 40 48,26 38,10
2 50 60,32 38,10
2 1/2 65 73,02 38,10
3 80 88,90 50,80
3 1/2 90 101,60 63,50
4 100 114,30 63,50
5 125 141,30 76,20
6 150 168,27 88,90
8 200 219,07 101,60
10 250 273,05 127,00
12 300 323,85 152,40
14 350 355,60 165,10
16 400 406,40 177,80
18 450 457,20 203,20
20 500 508,00 228,60
22 550 558,80 254,00
24 600 609,60 266,70
28 700 711,20 266,70
Dimension in mm

Buttweld Pipe End Cap - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All Buttweld End Cap are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.


Buttweld Pipe End Cap - Value Added Services


  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

Contact Cromwell Distribution for a best offer of Pipe End Cap
Call: (361) 510-2964
Emailsales@cromwelldistribution.com